Clearwire throttling at-home WiMAX users?

Ah, throttling. Can't ever seem to fully shake it, can we? Just weeks after hearing about a similar issue with the Epic 4G, scores of Clear at-home WiMAX users are now up in arms over apparent throttling on certain accounts. As the story goes, it seems as if the company is pulling back on upload and download speeds (from 10Mbps to around 0.25Mbps) for users who have consumed between 7GB and 10GB in a month, which is comically low even compared to Comcast's hated 250GB / month usage cap. Forum users are finding customer service lines to be no help whatsoever, and some digging has found that this may all be a part of a network traffic administration program that's ongoing within Clearwire. Have any of you seen similar issues? How much data are you sucking down per month? Does your usage clock still show up in your account profile? Let us know in comments below.